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makkiz [27]
3 years ago
12

A square with an area of 9cm2. If each side has its length doubled, what is the new area?

Mathematics
1 answer:
cestrela7 [59]3 years ago
4 0

Answer:

36

Step-by-step explanation:

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icang [17]

Answer:

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3 years ago
Which of the following inequalities are correct?
Schach [20]

Answer:

Only C is correct

Step-by-step explanation:

59 is bigger than -59 not smaller so A is incorrect

0 is smaller than 76 not bigger do B is also incorrect

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4 0
2 years ago
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Find YZ pls fast correct
noname [10]

Answer:

  • 44

Step-by-step explanation:

<u>According to intersecting chords theorem:</u>

  • 21(2x - 6) = 30(x + 1)
  • 42x - 126 = 30x + 30
  • 42x - 30x = 126 + 30
  • 12x = 156
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<u>Find the value of YZ:</u>

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6 0
2 years ago
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If the diameter of a circle is 3 and pi=3.14, what is the circumference? Im confused on how to get the circumference.
Afina-wow [57]

Answer:

9.426 units

Step-by-step explanation:

Given data

Diameter= 3 units

Radius= 1.5 units

The circumference is given as

C=2πr

C=2*3.142*1.5

C=9.426 units

Hence the circumference is 9.426 units

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A 29<br> B 58<br> C 13.5<br> D 14.5
matrenka [14]
The answer is d actually I don’t know
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